baber/WOPTO huggingface dataset:
Patent JP-2008197126-A (JP)
Title: Pin with light guide body, temperature sensor having pin with light guide body and die for injection molding
Inventor: YAMAGISHI HIDEO
IPC: G02B6/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector pin with light guide body which can be materialized with a relatively simple structure and has improved shock resistance.  <P>SOLUTION: The ejector pin with light guide body includes: a cylindrical hollow shaft part; a tubular spacer which internally touches the cylindrical hollow shaft part and is fixed by a first heat resistant adhesive material layer; and a columnar light guide body which internally touches the tubular spacer and fixed by a second heat resistant adhesive material layer, wherein the light guide body has a buffer layer formed on part of the surface thereof and the edge part in the hollow shaft part of the second heat resistant adhesive material layer is formed on the buffer layer. By using such an ejector pin with light guide body, the problem can be solved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198647-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: GOTO HIROMITSU
IPC: H01L29/786
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a semiconductor device which can ensure characteristics required for a TFT or various circuits without increasing a process when a P-channel TFT and an N-channel TFT are formed on the same substrate, and to provide its manufacturing method.  <P>SOLUTION: In addition to n-type impurity regions 33b and 33c functioning as a channel forming region 33a and a source region or a drain region, a semiconductor layer 33 has an impurity region 33d where boron is added below the channel forming region 33a, i.e., in the vicinity of the surface of the channel forming region 33a on the side touching an insulating layer 32. In addition to p-type impurity regions 34b and 34c functioning as a channel forming region 34a and a source region or a drain region, a semiconductor layer 34 has an impurity region 34d where boron is added below the channel forming region 34a, i.e., in the vicinity of the surface of the channel forming region 34a on the side touching the insulating layer 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196982-A (JP)
Title: Gas sensor and manufacturing method therefor
Inventor: KIMATA TAKEHITO
IPC: G01N27/409
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise gas sensor that is less apt to be oxidized by the gas to be measured.  <P>SOLUTION: This gas sensor 10 has an oxygen concentration detecting element 100 for detecting the oxygen concentration in the high-temperature gas to be measured; a housing 130 penetrated with the oxygen concentration detecting element 100 through its inside, and for support-fixing the oxygen concentration detecting element 100 in a measured gas flow passage 433; and bottomed cylindrical metal cover bodies 140, 150 for surrounding a portion, exposed with the gas, to be measured of the oxygen concentration detecting element 100, and is provided with oxide coating films 141, 151 formed by high temperature heating in the presence of oxygen on a surface of the portion exposed with the gas to be measured of the gas sensor 10 that includes at least the cover bodies 140, 150.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195575-A (JP)
Title: Method for manufacturing aluminum oxide single crystal and aluminum oxide single crystal obtained by using the method
Inventor: KOMI TOSHIYUKI
IPC: C30B15/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an aluminum oxide single crystal having a high quality and suitable for an electronic component material or an optical component material by suppressing the occurrence of micro-bubbles.  <P>SOLUTION: In the method for manufacturing the aluminum oxide single crystal by a melting/solidifying process, by which a raw material for the single crystal is charged into a crucible provided in a furnace of a single crystal manufacturing apparatus and is heated and melted, and a growing crystal is pulled from a melt of the raw material, when the raw material for the single crystal in heated and melted, the raw material for the single crystal is melted under conditions sufficient to remove the gas produced from the raw material for the single crystal by heating, in a nitrogen or inert gas atmosphere and at a furnace pressure of ≥0.1 MPa, then after introducing oxygen into the furnace, the melt of the raw material is further heated for at least 5 h under a mixed gas atmosphere comprising oxygen and nitrogen or an inert gas, thereafter pulling of a growing crystal is started, and the mixed gas atmosphere comprising oxygen and nitrogen or the inert gas is successively maintained even during crystal growth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196672-A (JP)
Title: Shift control system of work vehicle
Inventor: TSUKADA EISHIN
IPC: F16H63/40
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To execute optimum shift control for every work site by appropriately correcting a correction value of a threshold value of the shift control in response to a situation of the work site, in a shift control device of a work vehicle.  <P>SOLUTION: Operation situation data of the work vehicle are accumulated by an information storage control part 82; the operation situation data are converted to frequency distribution data by a frequency distribution date generation part 83; the correction value of the threshold value is calculated by analyzing the frequency distribution data by a correction calculation part 84; and the threshold value of the automatic shift control is corrected by using the correction value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204084-A (JP)
Title: Semiconductor memory
Inventor: KINBARA DAIJIRO
IPC: G06F21/86
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory for detecting an error even when any error occurs in data of a memory and an address.  <P>SOLUTION: In an EEPROM 7 as a memory, a memory address in which data are stored and an error detection code are stored in such a memory address relation that memory address values are shifted by one. Thus, it is possible to detect any error by collating data in an error inspection circuit 8 even when an attack fixing the specific bits of the memory address is made to an address decoder 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200604-A (JP)
Title: Bubble treatment device and water treatment apparatus
Inventor: HASEGAWA KOJI
IPC: C02F1/24
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective technology which enables continuous use of a bubble treatment device atomizing bubbles and supplying them to water to be treated with a simple structure.  <P>SOLUTION: In a water treatment apparatus 100, a bubble treatment device 200 introduces bubble-containing water to be treated into a flow pipe 220. While the water to be treated flows downward through the flow pipe 220, bubbles contained in the water to be treated are separated into floating bubbles which floats upward by buoyancy resisting downward water flow to be discharged from an exhaust port 222 and fine bubbles which are finer than the floating bubbles and flows downward with the downward water flow to flow out together with the water to be treated from the outlet port 220a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007204756-A (JP)
Title: Thermoplastic polymer composition having improved abrasion resistance
Inventor: FORSCHIRM ALEX
IPC: C10M105/38
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-lubricating low-abrasive composition which comprises a thermoplastic polymer and a lubricating system and is suitable as a molding resin for producing molded articles.  <P>SOLUTION: This self-lubricating polymer composition is characterized by comprising a melt blend of a thermoplastic polymer with a lubricating system, wherein the lubricating system comprises ultrahigh mol. wt. polyethylene, a polyester, an acid metal salt, a calcium salt, an antioxidant and a stabilizer. A molded article exhibiting improved surface abrasion resistance and improved frictional coefficient can be produced from the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225614-A (JP)
Title: Frequency ratio digitalization temperature sensor having linearity correction
Inventor: BLOM ERIC D
IPC: H03M1/06
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved temperature sensor usable in an RFID tag or the like.  <P>SOLUTION: A frequency ratio digitalization temperature sensor for generating a temperature output signal corrected in linearity has a frequency ratio ADC having an input generating circuit for receiving PTAT current and CTAT current, a data oscillator, and a reference oscillator. The input generating circuit generates a first current from the weighted sum of the PTAT current and CTAT current, and further a first correction current which is the sum of the first current and a first part of the PTAT current. The input generating circuit supplies a first output current showing the PTAT current and a first output voltage generated by applying the first correction current to a first resistor used for the data oscillator, and supplies a second output current showing the first correction current and a second output voltage generated by applying the first current to a second resistor used for the reference oscillator of the ADC.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007254736-A (JP)
Title: Thermoplastic polyester resin composition and molded product made of the same
Inventor: KUMAZAWA SADANORI
IPC: C08K3/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in flow property and mechanical properties, and a molded product made from the same.  <P>SOLUTION: The thermoplastic polyester resin composition is obtained by compounding (A) a thermoplastic polyester resin with (B) two kinds of liquid crystalline resins (a) and (b) satisfying the following requirements, provided that the difference between melting points of these liquid crystalline resins is 40°C or more. The liquid crystalline resin (a) has a melting point higher than that of (A) the thermoplastic polyester resin +25°C and a liquid crystal starting temperature lower than a temperature of the melting point of (A) the thermoplastic polyester resin +25°C. The liquid crystalline resin (b) has a melting point and a liquid crystal starting temperature that are lower than a temperature of the melting point of (A) the thermoplastic polyester resin +25°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215910-A (JP)
Title: Optical fiber current sensor device
Inventor: ITAKURA EIJI
IPC: G01R15/24
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber current sensor device requiring only two optical transmission paths which are the necessary lower limit, capable of detecting many currents by two optical transmission paths, in a constitution provided with many sets of detection parts and output parts in order to cope with many measuring points.  <P>SOLUTION: A plurality of detection parts 10 having respectively a sensor fiber 1 as a main element and a plurality of output parts 20 for performing signal processing by photoelectric conversion are provided, and two optical transmission paths 31, 32 are arranged in parallel between the detection parts 10 or the like and the output parts 20 or the like, and light transmission/reception by wavelength division multiplex is performed. A reflecting mirror 3 is mounted on the tip of the sensor fiber 1 to form a reflection system, and each optical multiplexer/demultiplexer 33 is connected respectively to both ends of the two optical transmission paths 31, 32, and the detection parts 10 or the like and the output parts 20 or the like are connected respectively to each optical multiplexer/demultiplexer 33 or the like. A light source 5 capable of outputting wide-band light including a wavelength of C-band and L-band is connected to the first optical transmission path 31 through a circulator 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213670-A (JP)
Title: Brake controller for vehicle
Inventor: MINOWA KAZUNORI
IPC: B60T8/1755
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize behavior of a vehicle on a split μ road surface in a brake controller for a vehicle performing anti-lock control.  <P>SOLUTION: The brake controller for the vehicle is provided with a brake operation determination part for determining that a driver performs brake operation; and a rapid pressure-increase rate setting part for setting a rapid pressure-increase rate having a large increase slope than a loose pressure-increase rate. A yaw control control part controls a brake of a wheel at a high μ side according to the rapid pressure-increase rate set by the rapid pressure-increase rate setting part on and after it is determined that brake operation is performed by a brake operation determination part when the yaw control control that the loose pressure-increase control is performed regarding a wheel brake of the wheel at the high μ side is already executed at the time when it is determined that brake operation is performed at the brake operation determination part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214279-A (JP)
Title: Microcapsule including ultraviolet light absorbing agent
Inventor: NAKAMURA KENJI
IPC: A61K8/11
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcapsule including an ultraviolet light-absorbing agent, satisfying both of transparency and ooze barrier property, and to provide cosmetics and textiles compounded or fixed with the microcapsule.  <P>SOLUTION: The microcapsule includes the ultraviolet light-absorbing agent by using a compound prepared by compounding a metal alkoxide and a synthetic resin component in a polymer composition comprising an amino-containing silane compound and a boron compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217596-A (JP)
Title: Document retrieval system and program
Inventor: FUJIMOTO KATSUFUMI
IPC: G06F17/30
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To substantially increase the length of a character string stored in a character string index without increasing resource usage.  <P>SOLUTION: A common part character string detection part 64 detects, for each page of the character string index, a common part character string up to a fixed number of common characters from the head from character strings to be stored in the page. A common part character string length management part 620 stores and manages common part character string length information showing the character string length of the detected common part character string in the character string index in association with the page in which the common part character string is detected. A record processing part 63 stores, for a head character string of character strings to be stored in the page, a character string up to a fixed character number from the head of the head character string in a head position in the page, and stores, for the remaining character strings, a character string up to a fixed character number following the detected common part character string in a corresponding position in the page.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217607-A (JP)
Title: Power unit and equipment having the same
Inventor: ICHISE MASAMI
IPC: G05F1/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit in which a power supply part for power saving can be optimally designed to attain the power saving more.  <P>SOLUTION: A power unit 2 has: a first power supply part 4 for generating a first voltage to be supplied for a first circuit 9 in a first operating state; a second power supply part 5 for generating a second voltage equal to or lower than the first voltage to be supplied for the first circuit in a second operating state that it operates with lower current consumption than the first operating state; and control units 6 and 3a for transmitting instruction signals for instructing switch between a first power supply state for operating the first power supply part and a second power supply state for operating the second power supply part and switch of the first circuit to the first operating state. The control units switch the second power supply state to the first power supply state in accordance with reception of a specific signal from the first circuit in the second operating state and, after the switch is completed, transmit the instruction signals to the first circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080101-A (JP)
Title: Optical tomography system
Inventor: HORINAKA HIROMICHI
IPC: A61B8/08
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical tomography system capable of displaying tomographic images of the accurate change of ultrasonic velocity.  <P>SOLUTION: The optical tomography system 1 has an ultrasonic velocity analysis part 8 for displaying tomographic images regarding the distribution of changes in ultrasonic velocity for obtaining the change of ultrasonic velocity to the light irradiation in the measurement area based on ultrasonic echo signals during non-irradiation received from the measurement area during non-irradiation and the ultrasonic echo signals after light irradiation received from the measurement area after light irradiation, and it has an envelope data extracting part 14 for extracting the envelope of signal waveform about each ultrasonic echo signal before and after light irradiation, and an interest signal interval extraction part 15 for extracting the interest signal interval at the signal waveform about each ultrasonic echo signal before and after light irradiation from the extracted envelope data, and the ultrasonic velocity analysis part 8 obtaining the change of ultrasonic velocity based on signals in the interest signal intervals of the ultrasonic echo signal during non-irradiation and of the ultrasonic echo signal after light irradiation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007227940-A (JP)
Title: Electrolytic solution for storage device, and electric double layer capacitor
Inventor: SATOU TAKAYA
IPC: H01G11/38
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for a storage device including an ionic liquid, and to provide the electric double layer capacitor which is constituted by using the electrolytic solution and is excellent in low-temperature properties.  <P>SOLUTION: The electrolytic solution for a storage device consists of an ionic liquid alone which is shown by a general formula (1') or (4') and has a melting point of 50°C or lower. In the formula (1'), Y is a monovalent anion. Me is a methyl group, and Et is an ethyl group. In the formula (4'), R<SP>1</SP>to R<SP>4</SP>are the same or dissimilar alkyl groups of 1 to 5 carbons or an alkoxyalkyl group shown by R'-O-(CH<SB>2</SB>)<SB>n</SB>- (R' is a methyl group or an ethyl group, and n is an integer of 1 to 4).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234028-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YOKOTA JUNICHI
IPC: G11B27/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and user-friendly information processing apparatus as a reproducing apparatus which quickly specifies an access position, quickly and correctly executes not only normal reproduction but also processing such as fast-forward and fast-rewind.  <P>SOLUTION: In using information signals, not a file management table (Fig.10A) formed on a recording medium, for example, but a link information table (Fig.10B) composed of only link information generated beforehand by a link information table formation means is referred to execute information reading processing for the reproduction, fast-forward, or fast-rewind of the desired information signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225034-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: EGAMI TAKASHI
IPC: G02F1/1368
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device, such as a liquid crystal device, which can display high quality images by preventing a tungsten film formed on a glass substrate from peeling off.  <P>SOLUTION: The electro-optical device has, on the glass substrate (10), a plurality of pixel electrodes (9a), the tungsten film (11a), constituting at least wiring for driving a plurality of pixel electrodes or some of the electrodes, and an adhesive layer (200) provided in between the glass substrate and tungsten film and formed of titanium nitride or tungsten nitride to bond the glass substrate and tungsten film to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046593-A (JP)
Title: Method of temperature compensation of optical wavelength filter apparatus and fiber etalon element
Inventor: FUJITA SHUNSUKE
IPC: G02B6/26
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of temperature compensation of a light wavelength filter apparatus and a fiber etalon element, with which the temperature dependency of a peak wavelength passing through the fiber etalon element which varies according to temperature is reduced.  <P>SOLUTION: The light wavelength filter apparatus includes: a sleeve; the fiber etalon element composed of a rigid material, an optical fiber arranged in the inner hole of the rigid material and reflection films formed on both end faces of the optical fiber; and a pair of ferrules, in which an end of the optical fiber is inserted, which are abutted to both ends of the fiber etalon element, wherein a pressurizing means whose pressurizing force acting against the fiber etalon element via the pair of ferrules varies according to the temperature is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224007-A (JP)
Title: Spring damper
Inventor: ARAKI KEIZO
IPC: F16F15/134
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To absorb torque by smoothly deforming springs despite the employment of the long-stroke arcuate springs.  <P>SOLUTION: A spring housing 19 receiving the arcuate springs 20 therein is rotatably supported by an output-side boss 15 through an inner-diameter side flange 21a. When the springs 20 are compressed and deformed between input and output members 25, 26, they receive force toward the outer diameter side so as to make contact with the housing 19 at their intermediate portions. The springs 20 are displaced together with the housing 19 when they are deformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223125-A (JP)
Title: Corrosion inhibition system of magnesium-made structure
Inventor: KANEKO TADATAKA
IPC: C23F15/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion inhibition system for inhibiting the corrosion of magnesium arising in a magnesium-made structure when the magnesium-made structure is employed for body-system components etc., of, for example, an automobile.  <P>SOLUTION: A temperature sensor 3 is attached to the magnesium-made structure 1 which is, for example, the body-system component. The magnesium-made structure 1 is provided with a pipe 2 and the engine oil from an oil pan 3 of an engine body 10 circulates in the pipe 2. The temperature signal of the temperature sensor 3 is sent to a controller 20. When the engine oil exists in a corrosive environment attached with moisture etc., and the detection temperature is lower than a set temperature, the controller 20 operates an oil pump 14 mounted on a circulation path to feed the engine oil into the magnesium-made structure 1. The temperature of the magnesium-made structure 1 rises and vaporizes water drops etc. Thereby, the magnesium-made structure 1 escapes from the corrosive environment.  <P>COPYRIGHT: (C)2008,JPO&INPIT